2312240264 has 32 divisors (see below), whose sum is σ = 4674952800. Its totient is φ = 1068554880.

The previous prime is 2312240263. The next prime is 2312240269. The reversal of 2312240264 is 4620422132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2312240263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179282 + ... + 191745.

It is an arithmetic number, because the mean of its divisors is an integer number (146092275).

Almost surely, 2^2312240264 is an apocalyptic number.

It is an amenable number.

2312240264 is an abundant number, since it is smaller than the sum of its proper divisors (2362712536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2312240264 is a wasteful number, since it uses less digits than its factorization.

2312240264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371093 (or 371089 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2312240264 is about 48085.7594720100. The cubic root of 2312240264 is about 1322.3436066839.

Adding to 2312240264 its reverse (4620422132), we get a palindrome (6932662396).

The spelling of 2312240264 in words is "two billion, three hundred twelve million, two hundred forty thousand, two hundred sixty-four".